Results 11 to 20 of about 1,390,290 (339)

ROAD NETWORKS WITH PHASE TRANSITIONS [PDF]

open access: yesJournal of Hyperbolic Differential Equations, 2010
This paper is devoted to a hyperbolic 2-phase model for traffic flow on a network. The model is rigorously described and the existence of solutions is proved, without any restriction on the network geometry.
COLOMBO, Rinaldo Mario   +2 more
openaire   +5 more sources

Scale invariance in road networks [PDF]

open access: yesPhysical Review E, 2006
6 pages, 10 figures; revision incorporates more rigorous statistical analyses; matches journal ...
Kalapala, Vamsi   +3 more
openaire   +3 more sources

Planning and modifying the forest road networks for tourism and rural development in Arasbaran area [PDF]

open access: yesمجله جنگل ایران, 2022
Tourism development by planning the principles of access roads can help the management and development of villages in natural and protected areas. This study aimed at planning and developing the access roads to achieve the tourism and rural areas as the ...
M. Talebi   +4 more
doaj   +1 more source

A Multiscale Method for Road Network Extraction from High-Resolution SAR Images Based on Directional Decomposition and Regional Quality Evaluation

open access: yesRemote Sensing, 2021
Road network is an important part of modern transportation. For the demands of accurate road information in practical applications such as urban planning and disaster assessment, we propose a multiscale method to extract road network from high-resolution
Wenjing He   +3 more
doaj   +1 more source

Road Network Simulation Using FLAME GPU [PDF]

open access: yes, 2015
Demand for high performance road network simulation is increasing due to the need for improved traffic management to cope with the globally increasing number of road vehicles and the poor capacity utilisation of existing infrastructure.
A García   +14 more
core   +1 more source

Quantitative analysis of the importance and correlation of urban bridges and roads in the study of road network vulnerability

open access: yesAdvances in Bridge Engineering, 2023
The city development is closely related to the performance of the transportation network system. Bridges and roads are important parts of the transportation system, and are also inseparable components of the transportation network. However, the effect of
Qinghua Xiao, Hongwei Huang, Chao Tang
doaj   +1 more source

Simulation and comparison of two fusion methods for macroscopic fundamental diagram estimation [PDF]

open access: yesArchives of Transport, 2019
Accurate estimation of macroscopic fundamental diagram (MFD) is the precondition of MFD’s application. At present, there are two traditional estimation methods of road network’s MFD, such as the loop detector data (LDD) estimation method and the floating
Xiaohui Lin, Jianmin Xu, Chengtao Cao
doaj   +1 more source

Disequilibrium Measurement and Analysis of a Road Traffic Network Based on Section Influence Degree and Flow Betweenness

open access: yesIEEE Access, 2020
Traffic congestion usually occurs in certain areas or sections, which could be regarded as the reflection of road network disequilibrium caused by the traffic flow distribution, network structure, etc.
Fei Su, Yong Qin, Xiaofang Zou, Hang Su
doaj   +1 more source

Soil geohazard mapping for improved asset management of UK local roads [PDF]

open access: yes, 2015
Unclassified roads comprise 60% of the road network in the United Kingdom (UK). The resilience of this locally important network is declining. It is considered by the Institution of Civil Engineers to be “at risk” and is ranked 26th in the world ...
Farewell, Timothy S.   +2 more
core   +2 more sources

The price of anarchy in transportation networks by estimating user cost functions from actual traffic data [PDF]

open access: yes, 2016
We have considered a large-scale road network in Eastern Massachusetts. Using real traffic data in the form of spatial average speeds and the flow capacity for each road segment of the network, we converted the speed data to flow data and estimated the ...
Cassandras, Christos G.   +3 more
core   +2 more sources

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